385028456

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{701}}^1\times {\mathrm{967}}^1$

素因数の和:1745

約数の個数: 32

約数和(自身を含む): 733898880

約数和(自身を除く): 348870424

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 701, 967, 1402, 1934, 2804, 3868, 5608, 7736, 49771, 68657, 99542, 137314, 199084, 274628, 398168, 549256, 677867, 1355734, 2711468, 5422936, 48128557, 96257114, 192514228, 385028456]

約数ペア:

[(1, 385028456), (2, 192514228), (4, 96257114), (8, 48128557), (71, 5422936), (142, 2711468), (284, 1355734), (568, 677867), (701, 549256), (967, 398168), (1402, 274628), (1934, 199084), (2804, 137314), (3868, 99542), (5608, 68657), (7736, 49771)]